// here a list of local scope variables
var
    // if we make used global functions local
    // these will be easier to access and minifier will be happy
    setTimeout = window.setTimeout,
    
    // same for global objects
    MathShortcut = window.Math,
    random = MathShortcut.random,
    
    // our lib object (defined here or later ... it does not matter)
    MyLib = {}
;